APA (7th ed.) Citation

Sulaiya Hj. Hama. (1996). The Present perfect tense in Thai university students' interlanguage: A sociolinguistic approach. International Islamic University Malaysia.

Chicago Style (17th ed.) Citation

Sulaiya Hj. Hama. The Present Perfect Tense in Thai University Students' Interlanguage: A Sociolinguistic Approach. Petaling Jaya: International Islamic University Malaysia, 1996.

MLA (8th ed.) Citation

Sulaiya Hj. Hama. The Present Perfect Tense in Thai University Students' Interlanguage: A Sociolinguistic Approach. International Islamic University Malaysia, 1996.